本文介绍了OSI七层模型的概念和说明，采用 TCP/IP 的四层模型来讲。理解 TCP/IP 四层框架是学习物联网相关协议的基础。 TCP/IP模型 OSI 七层模型是一个 ...

He was right. Meant as a tongue-in-cheek forecast of the future, the IP protocol, which is the foundation of the TCP/IP protocol suite, has indeed become the world standard. THIS DEFINITION IS FOR ...